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The author:(作者)delvpublished in(发表于) 2014/1/6 8:46:42 .Net2.0,使用ConfigurationManager读写配置文件_[Asp.Net教程]
下面我给出一个简单的例子说明如何使用WebConfigurationManager操作配置文件:
//打开配置文件 Configuration config = WebConfigurationManager.OpenWebConfiguration("~"); //获取appSettings节点 AppSettingsSection appSection = (AppSettingsSection)config.GetSection("appSettings"); //在appSettings节点中添加元素 appSection.Settings.Add("addkey1", "key1's value"); appSection.Settings.Add("addkey2", "key2's value"); config.Save();
运行代码之后可以看见配置文件中的改变:
修改和删除节点或属性也非常方便:
//打开配置文件 Configuration config = WebConfigurationManager.OpenWebConfiguration("~"); //获取appSettings节点 AppSettingsSection appSection = (AppSettingsSection)config.GetSection("appSettings"); //删除appSettings节点中的元素 appSection.Settings.Remove("addkey1"); //修改appSettings节点中的元素 appSection.Settings["addkey2"].Value = "Modify key2's value"; config.Save();
配置文件:
来源:网络
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